<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-01-19 00:00:00"
    DayOfYear="19"
    Year="2011">
  <station name="CHAS">
    <file name="/chas0190.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 20 22:10:29 2011"
               level="3">
        <file_statistics latency="03:31:32"
                         size="6973853"
                         time_creation="Thu Jan 20 04:05:30 2011"
                         time_modification="Thu Jan 20 03:31:02 2011" />
        <observations epoch_first="Wed Jan 19 00:00:00 2011"
                      epoch_last="Wed Jan 19 23:59:30 2011"
                      epochs="2819"
                      epochs_ratio="97.88">
          <mask elevation="03 degrees"
                obs_expected="30383"
                obs_have="28812"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="24526"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="22334"
                obs_have="21692"
                obs_ratio="97.13" />
        </observations>
      </control>
      <control date="Fri Feb 18 08:07:14 2011"
               level="3">
        <file_statistics latency="03:31:32"
                         size="6973853"
                         time_creation="Wed Feb 16 00:57:44 2011"
                         time_modification="Thu Jan 20 03:31:02 2011" />
        <observations epoch_first="Wed Jan 19 00:00:00 2011"
                      epoch_last="Wed Jan 19 23:59:30 2011"
                      epochs="2819"
                      epochs_ratio="97.88">
          <mask elevation="03 degrees"
                obs_expected="30383"
                obs_have="28812"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="24526"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="22334"
                obs_have="21692"
                obs_ratio="97.13" />
        </observations>
      </control>
    </file>
    <file name="/chas019a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jan 19 01:23:22 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9145751"
                         time_creation="Wed Jan 19 01:15:10 2011"
                         time_modification="Wed Jan 19 01:11:46 2011" />
        <observations epoch_first="Wed Jan 19 00:00:00 2011"
                      epoch_last="Wed Jan 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="36210"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="31221"
                obs_have="31221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27091"
                obs_have="27091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 01:48:47 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9145751"
                         time_creation="Wed Jan 19 01:15:10 2011"
                         time_modification="Wed Jan 19 01:11:46 2011" />
        <observations epoch_first="Wed Jan 19 00:00:00 2011"
                      epoch_last="Wed Jan 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="36210"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="31221"
                obs_have="31221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27091"
                obs_have="27091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 03:38:52 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9145751"
                         time_creation="Wed Jan 19 01:15:10 2011"
                         time_modification="Wed Jan 19 01:11:46 2011" />
        <observations epoch_first="Wed Jan 19 00:00:00 2011"
                      epoch_last="Wed Jan 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="36210"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="31221"
                obs_have="31221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27091"
                obs_have="27091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9145751"
                         time_creation="Wed Jan 19 01:15:10 2011"
                         time_modification="Wed Jan 19 01:11:46 2011" />
        <observations epoch_first="Wed Jan 19 00:00:00 2011"
                      epoch_last="Wed Jan 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="36210"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="31221"
                obs_have="31221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27091"
                obs_have="27091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9145751"
                         time_creation="Wed Feb 16 00:55:41 2011"
                         time_modification="Wed Jan 19 01:11:46 2011" />
        <observations epoch_first="Wed Jan 19 00:00:00 2011"
                      epoch_last="Wed Jan 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="36210"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="31221"
                obs_have="31221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27091"
                obs_have="27091"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jan 19 02:47:07 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="9189087"
                         time_creation="Wed Jan 19 02:30:08 2011"
                         time_modification="Wed Jan 19 02:20:18 2011" />
        <observations epoch_first="Wed Jan 19 01:00:00 2011"
                      epoch_last="Wed Jan 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34913"
                obs_have="34740"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="29229"
                obs_have="29229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 04:35:54 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="9189087"
                         time_creation="Wed Jan 19 02:30:08 2011"
                         time_modification="Wed Jan 19 02:20:18 2011" />
        <observations epoch_first="Wed Jan 19 01:00:00 2011"
                      epoch_last="Wed Jan 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34913"
                obs_have="34740"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="29229"
                obs_have="29229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="9189087"
                         time_creation="Wed Jan 19 02:30:08 2011"
                         time_modification="Wed Jan 19 02:20:18 2011" />
        <observations epoch_first="Wed Jan 19 01:00:00 2011"
                      epoch_last="Wed Jan 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34913"
                obs_have="34740"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="29229"
                obs_have="29229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="9189087"
                         time_creation="Wed Feb 16 00:55:42 2011"
                         time_modification="Wed Jan 19 02:20:18 2011" />
        <observations epoch_first="Wed Jan 19 01:00:00 2011"
                      epoch_last="Wed Jan 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34913"
                obs_have="34740"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="29229"
                obs_have="29229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25900"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jan 19 03:24:52 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8091060"
                         time_creation="Wed Jan 19 03:15:14 2011"
                         time_modification="Wed Jan 19 03:11:45 2011" />
        <observations epoch_first="Wed Jan 19 02:00:00 2011"
                      epoch_last="Wed Jan 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32061"
                obs_have="32061"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30978"
                obs_have="30978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28209"
                obs_have="28209"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 03:49:43 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8091060"
                         time_creation="Wed Jan 19 03:15:14 2011"
                         time_modification="Wed Jan 19 03:11:45 2011" />
        <observations epoch_first="Wed Jan 19 02:00:00 2011"
                      epoch_last="Wed Jan 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32061"
                obs_have="32061"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30978"
                obs_have="30978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28209"
                obs_have="28209"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 05:38:08 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8091060"
                         time_creation="Wed Jan 19 03:15:14 2011"
                         time_modification="Wed Jan 19 03:11:45 2011" />
        <observations epoch_first="Wed Jan 19 02:00:00 2011"
                      epoch_last="Wed Jan 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32061"
                obs_have="32061"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30978"
                obs_have="30978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28209"
                obs_have="28209"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8091060"
                         time_creation="Wed Jan 19 03:15:14 2011"
                         time_modification="Wed Jan 19 03:11:45 2011" />
        <observations epoch_first="Wed Jan 19 02:00:00 2011"
                      epoch_last="Wed Jan 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32061"
                obs_have="32061"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30978"
                obs_have="30978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28209"
                obs_have="28209"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8091060"
                         time_creation="Wed Feb 16 00:55:42 2011"
                         time_modification="Wed Jan 19 03:11:45 2011" />
        <observations epoch_first="Wed Jan 19 02:00:00 2011"
                      epoch_last="Wed Jan 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32061"
                obs_have="32061"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30978"
                obs_have="30978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28209"
                obs_have="28209"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jan 19 04:22:46 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8177840"
                         time_creation="Wed Jan 19 04:15:12 2011"
                         time_modification="Wed Jan 19 04:11:41 2011" />
        <observations epoch_first="Wed Jan 19 03:00:00 2011"
                      epoch_last="Wed Jan 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33626"
                obs_have="29735"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="28227"
                obs_have="25419"
                obs_ratio="90.05" />
          <mask elevation="15 degrees"
                obs_expected="24245"
                obs_have="22286"
                obs_ratio="91.92" />
        </observations>
      </control>
      <control date="Wed Jan 19 04:47:49 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8177840"
                         time_creation="Wed Jan 19 04:15:12 2011"
                         time_modification="Wed Jan 19 04:11:41 2011" />
        <observations epoch_first="Wed Jan 19 03:00:00 2011"
                      epoch_last="Wed Jan 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33626"
                obs_have="29735"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="28227"
                obs_have="25419"
                obs_ratio="90.05" />
          <mask elevation="15 degrees"
                obs_expected="24245"
                obs_have="22286"
                obs_ratio="91.92" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8177840"
                         time_creation="Wed Jan 19 04:15:12 2011"
                         time_modification="Wed Jan 19 04:11:41 2011" />
        <observations epoch_first="Wed Jan 19 03:00:00 2011"
                      epoch_last="Wed Jan 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33626"
                obs_have="29735"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="28227"
                obs_have="25419"
                obs_ratio="90.05" />
          <mask elevation="15 degrees"
                obs_expected="24245"
                obs_have="22286"
                obs_ratio="91.92" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8177840"
                         time_creation="Wed Feb 16 00:55:43 2011"
                         time_modification="Wed Jan 19 04:11:41 2011" />
        <observations epoch_first="Wed Jan 19 03:00:00 2011"
                      epoch_last="Wed Jan 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33626"
                obs_have="29735"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="28227"
                obs_have="25419"
                obs_ratio="90.05" />
          <mask elevation="15 degrees"
                obs_expected="24245"
                obs_have="22286"
                obs_ratio="91.92" />
        </observations>
      </control>
    </file>
    <file name="/chas019e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jan 19 05:22:58 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="9336787"
                         time_creation="Wed Jan 19 05:15:17 2011"
                         time_modification="Wed Jan 19 05:11:47 2011" />
        <observations epoch_first="Wed Jan 19 04:00:00 2011"
                      epoch_last="Wed Jan 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43118"
                obs_have="41738"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="28991"
                obs_have="28987"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24959"
                obs_have="24954"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan 19 05:48:17 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="9336787"
                         time_creation="Wed Jan 19 05:15:17 2011"
                         time_modification="Wed Jan 19 05:11:47 2011" />
        <observations epoch_first="Wed Jan 19 04:00:00 2011"
                      epoch_last="Wed Jan 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43118"
                obs_have="41738"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="28991"
                obs_have="28987"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24959"
                obs_have="24954"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="9336787"
                         time_creation="Wed Jan 19 05:15:17 2011"
                         time_modification="Wed Jan 19 05:11:47 2011" />
        <observations epoch_first="Wed Jan 19 04:00:00 2011"
                      epoch_last="Wed Jan 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43118"
                obs_have="41738"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="28991"
                obs_have="28987"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24959"
                obs_have="24954"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="9336787"
                         time_creation="Wed Feb 16 00:55:43 2011"
                         time_modification="Wed Jan 19 05:11:47 2011" />
        <observations epoch_first="Wed Jan 19 04:00:00 2011"
                      epoch_last="Wed Jan 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43118"
                obs_have="41738"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="28991"
                obs_have="28987"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24959"
                obs_have="24954"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chas019f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jan 19 08:08:18 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8996597"
                         time_creation="Wed Jan 19 06:15:22 2011"
                         time_modification="Wed Jan 19 06:11:47 2011" />
        <observations epoch_first="Wed Jan 19 05:00:00 2011"
                      epoch_last="Wed Jan 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="40013"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="32630"
                obs_have="32630"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27478"
                obs_have="27478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 08:14:34 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8996597"
                         time_creation="Wed Jan 19 06:15:22 2011"
                         time_modification="Wed Jan 19 06:11:47 2011" />
        <observations epoch_first="Wed Jan 19 05:00:00 2011"
                      epoch_last="Wed Jan 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="40013"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="32630"
                obs_have="32630"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27478"
                obs_have="27478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 08:39:25 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8996597"
                         time_creation="Wed Jan 19 06:15:22 2011"
                         time_modification="Wed Jan 19 06:11:47 2011" />
        <observations epoch_first="Wed Jan 19 05:00:00 2011"
                      epoch_last="Wed Jan 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="40013"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="32630"
                obs_have="32630"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27478"
                obs_have="27478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8996597"
                         time_creation="Wed Jan 19 06:15:22 2011"
                         time_modification="Wed Jan 19 06:11:47 2011" />
        <observations epoch_first="Wed Jan 19 05:00:00 2011"
                      epoch_last="Wed Jan 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="40013"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="32630"
                obs_have="32630"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27478"
                obs_have="27478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8996597"
                         time_creation="Wed Feb 16 00:55:44 2011"
                         time_modification="Wed Jan 19 06:11:47 2011" />
        <observations epoch_first="Wed Jan 19 05:00:00 2011"
                      epoch_last="Wed Jan 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="40013"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="32630"
                obs_have="32630"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27478"
                obs_have="27478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jan 19 09:37:08 2011"
               level="3">
        <file_statistics latency="00:20:20"
                         size="8842626"
                         time_creation="Wed Jan 19 07:30:14 2011"
                         time_modification="Wed Jan 19 07:20:19 2011" />
        <observations epoch_first="Wed Jan 19 06:00:00 2011"
                      epoch_last="Wed Jan 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40718"
                obs_have="39071"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="34022"
                obs_have="34022"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30187"
                obs_have="30187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:20:20"
                         size="8842626"
                         time_creation="Wed Jan 19 07:30:14 2011"
                         time_modification="Wed Jan 19 07:20:19 2011" />
        <observations epoch_first="Wed Jan 19 06:00:00 2011"
                      epoch_last="Wed Jan 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40718"
                obs_have="39071"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="34022"
                obs_have="34022"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30187"
                obs_have="30187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:20:20"
                         size="8842626"
                         time_creation="Wed Feb 16 00:55:44 2011"
                         time_modification="Wed Jan 19 07:20:19 2011" />
        <observations epoch_first="Wed Jan 19 06:00:00 2011"
                      epoch_last="Wed Jan 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40718"
                obs_have="39071"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="34022"
                obs_have="34022"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30187"
                obs_have="30187"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jan 19 08:22:21 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="5993532"
                         time_creation="Wed Jan 19 08:15:33 2011"
                         time_modification="Wed Jan 19 08:11:39 2011" />
        <observations epoch_first="Wed Jan 19 07:00:00 2011"
                      epoch_last="Wed Jan 19 07:59:59 2011"
                      epochs="2250"
                      epochs_ratio="62.50">
          <mask elevation="03 degrees"
                obs_expected="39561"
                obs_have="25322"
                obs_ratio="64.01" />
          <mask elevation="10 degrees"
                obs_expected="35265"
                obs_have="21765"
                obs_ratio="61.72" />
          <mask elevation="15 degrees"
                obs_expected="31290"
                obs_have="19140"
                obs_ratio="61.17" />
        </observations>
      </control>
      <control date="Wed Jan 19 08:48:30 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="5993532"
                         time_creation="Wed Jan 19 08:15:33 2011"
                         time_modification="Wed Jan 19 08:11:39 2011" />
        <observations epoch_first="Wed Jan 19 07:00:00 2011"
                      epoch_last="Wed Jan 19 07:59:59 2011"
                      epochs="2250"
                      epochs_ratio="62.50">
          <mask elevation="03 degrees"
                obs_expected="39561"
                obs_have="25322"
                obs_ratio="64.01" />
          <mask elevation="10 degrees"
                obs_expected="35265"
                obs_have="21765"
                obs_ratio="61.72" />
          <mask elevation="15 degrees"
                obs_expected="31290"
                obs_have="19140"
                obs_ratio="61.17" />
        </observations>
      </control>
      <control date="Wed Jan 19 10:36:55 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="5993532"
                         time_creation="Wed Jan 19 08:15:33 2011"
                         time_modification="Wed Jan 19 08:11:39 2011" />
        <observations epoch_first="Wed Jan 19 07:00:00 2011"
                      epoch_last="Wed Jan 19 07:59:59 2011"
                      epochs="2250"
                      epochs_ratio="62.50">
          <mask elevation="03 degrees"
                obs_expected="39561"
                obs_have="25322"
                obs_ratio="64.01" />
          <mask elevation="10 degrees"
                obs_expected="35265"
                obs_have="21765"
                obs_ratio="61.72" />
          <mask elevation="15 degrees"
                obs_expected="31290"
                obs_have="19140"
                obs_ratio="61.17" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="5993532"
                         time_creation="Wed Jan 19 08:15:33 2011"
                         time_modification="Wed Jan 19 08:11:39 2011" />
        <observations epoch_first="Wed Jan 19 07:00:00 2011"
                      epoch_last="Wed Jan 19 07:59:59 2011"
                      epochs="2250"
                      epochs_ratio="62.50">
          <mask elevation="03 degrees"
                obs_expected="39561"
                obs_have="25322"
                obs_ratio="64.01" />
          <mask elevation="10 degrees"
                obs_expected="35265"
                obs_have="21765"
                obs_ratio="61.72" />
          <mask elevation="15 degrees"
                obs_expected="31290"
                obs_have="19140"
                obs_ratio="61.17" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="5993532"
                         time_creation="Wed Feb 16 00:55:44 2011"
                         time_modification="Wed Jan 19 08:11:39 2011" />
        <observations epoch_first="Wed Jan 19 07:00:00 2011"
                      epoch_last="Wed Jan 19 07:59:59 2011"
                      epochs="2250"
                      epochs_ratio="62.50">
          <mask elevation="03 degrees"
                obs_expected="39561"
                obs_have="25322"
                obs_ratio="64.01" />
          <mask elevation="10 degrees"
                obs_expected="35265"
                obs_have="21765"
                obs_ratio="61.72" />
          <mask elevation="15 degrees"
                obs_expected="31290"
                obs_have="19140"
                obs_ratio="61.17" />
        </observations>
      </control>
    </file>
    <file name="/chas019i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jan 19 09:24:53 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="9944704"
                         time_creation="Wed Jan 19 09:15:39 2011"
                         time_modification="Wed Jan 19 09:11:50 2011" />
        <observations epoch_first="Wed Jan 19 08:00:00 2011"
                      epoch_last="Wed Jan 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44568"
                obs_have="43916"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="36420"
                obs_have="36420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31012"
                obs_have="31012"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 09:50:21 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="9944704"
                         time_creation="Wed Jan 19 09:15:39 2011"
                         time_modification="Wed Jan 19 09:11:50 2011" />
        <observations epoch_first="Wed Jan 19 08:00:00 2011"
                      epoch_last="Wed Jan 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44568"
                obs_have="43916"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="36420"
                obs_have="36420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31012"
                obs_have="31012"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 11:39:46 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="9944704"
                         time_creation="Wed Jan 19 09:15:39 2011"
                         time_modification="Wed Jan 19 09:11:50 2011" />
        <observations epoch_first="Wed Jan 19 08:00:00 2011"
                      epoch_last="Wed Jan 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44568"
                obs_have="43916"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="36420"
                obs_have="36420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31012"
                obs_have="31012"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="9944704"
                         time_creation="Wed Jan 19 09:15:39 2011"
                         time_modification="Wed Jan 19 09:11:50 2011" />
        <observations epoch_first="Wed Jan 19 08:00:00 2011"
                      epoch_last="Wed Jan 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44568"
                obs_have="43916"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="36420"
                obs_have="36420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31012"
                obs_have="31012"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="9944704"
                         time_creation="Wed Feb 16 00:55:45 2011"
                         time_modification="Wed Jan 19 09:11:50 2011" />
        <observations epoch_first="Wed Jan 19 08:00:00 2011"
                      epoch_last="Wed Jan 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44568"
                obs_have="43916"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="36420"
                obs_have="36420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31012"
                obs_have="31012"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jan 19 10:22:27 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9401466"
                         time_creation="Wed Jan 19 10:15:29 2011"
                         time_modification="Wed Jan 19 10:11:45 2011" />
        <observations epoch_first="Wed Jan 19 09:00:00 2011"
                      epoch_last="Wed Jan 19 09:59:59 2011"
                      epochs="3110"
                      epochs_ratio="86.39">
          <mask elevation="03 degrees"
                obs_expected="47419"
                obs_have="39889"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="32535"
                obs_have="28239"
                obs_ratio="86.80" />
          <mask elevation="15 degrees"
                obs_expected="25985"
                obs_have="22800"
                obs_ratio="87.74" />
        </observations>
      </control>
      <control date="Wed Jan 19 10:48:34 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9401466"
                         time_creation="Wed Jan 19 10:15:29 2011"
                         time_modification="Wed Jan 19 10:11:45 2011" />
        <observations epoch_first="Wed Jan 19 09:00:00 2011"
                      epoch_last="Wed Jan 19 09:59:59 2011"
                      epochs="3110"
                      epochs_ratio="86.39">
          <mask elevation="03 degrees"
                obs_expected="47373"
                obs_have="39843"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="28194"
                obs_ratio="86.78" />
          <mask elevation="15 degrees"
                obs_expected="25985"
                obs_have="22800"
                obs_ratio="87.74" />
        </observations>
      </control>
      <control date="Wed Jan 19 12:37:26 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9401466"
                         time_creation="Wed Jan 19 10:15:29 2011"
                         time_modification="Wed Jan 19 10:11:45 2011" />
        <observations epoch_first="Wed Jan 19 09:00:00 2011"
                      epoch_last="Wed Jan 19 09:59:59 2011"
                      epochs="3110"
                      epochs_ratio="86.39">
          <mask elevation="03 degrees"
                obs_expected="47373"
                obs_have="39843"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="28194"
                obs_ratio="86.78" />
          <mask elevation="15 degrees"
                obs_expected="25985"
                obs_have="22800"
                obs_ratio="87.74" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9401466"
                         time_creation="Wed Jan 19 10:15:29 2011"
                         time_modification="Wed Jan 19 10:11:45 2011" />
        <observations epoch_first="Wed Jan 19 09:00:00 2011"
                      epoch_last="Wed Jan 19 09:59:59 2011"
                      epochs="3110"
                      epochs_ratio="86.39">
          <mask elevation="03 degrees"
                obs_expected="47373"
                obs_have="39843"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="28194"
                obs_ratio="86.78" />
          <mask elevation="15 degrees"
                obs_expected="25985"
                obs_have="22800"
                obs_ratio="87.74" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9401466"
                         time_creation="Wed Feb 16 00:55:45 2011"
                         time_modification="Wed Jan 19 10:11:45 2011" />
        <observations epoch_first="Wed Jan 19 09:00:00 2011"
                      epoch_last="Wed Jan 19 09:59:59 2011"
                      epochs="3110"
                      epochs_ratio="86.39">
          <mask elevation="03 degrees"
                obs_expected="47373"
                obs_have="39843"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="32490"
                obs_have="28194"
                obs_ratio="86.78" />
          <mask elevation="15 degrees"
                obs_expected="25985"
                obs_have="22800"
                obs_ratio="87.74" />
        </observations>
      </control>
    </file>
    <file name="/chas019k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jan 19 11:22:04 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9039319"
                         time_creation="Wed Jan 19 11:15:29 2011"
                         time_modification="Wed Jan 19 11:11:40 2011" />
        <observations epoch_first="Wed Jan 19 10:00:00 2011"
                      epoch_last="Wed Jan 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38225"
                obs_have="37919"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="35269"
                obs_have="35269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32927"
                obs_have="32927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 11:47:33 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9039319"
                         time_creation="Wed Jan 19 11:15:29 2011"
                         time_modification="Wed Jan 19 11:11:40 2011" />
        <observations epoch_first="Wed Jan 19 10:00:00 2011"
                      epoch_last="Wed Jan 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38224"
                obs_have="37919"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="35269"
                obs_have="35269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32928"
                obs_have="32928"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 13:36:41 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9039319"
                         time_creation="Wed Jan 19 11:15:29 2011"
                         time_modification="Wed Jan 19 11:11:40 2011" />
        <observations epoch_first="Wed Jan 19 10:00:00 2011"
                      epoch_last="Wed Jan 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38224"
                obs_have="37919"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="35269"
                obs_have="35269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32928"
                obs_have="32928"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9039319"
                         time_creation="Wed Jan 19 11:15:29 2011"
                         time_modification="Wed Jan 19 11:11:40 2011" />
        <observations epoch_first="Wed Jan 19 10:00:00 2011"
                      epoch_last="Wed Jan 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38224"
                obs_have="37919"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="35269"
                obs_have="35269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32928"
                obs_have="32928"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9039319"
                         time_creation="Wed Feb 16 00:55:46 2011"
                         time_modification="Wed Jan 19 11:11:40 2011" />
        <observations epoch_first="Wed Jan 19 10:00:00 2011"
                      epoch_last="Wed Jan 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38224"
                obs_have="37919"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="35269"
                obs_have="35269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32928"
                obs_have="32928"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jan 19 12:23:14 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9006030"
                         time_creation="Wed Jan 19 12:15:41 2011"
                         time_modification="Wed Jan 19 12:11:43 2011" />
        <observations epoch_first="Wed Jan 19 11:00:00 2011"
                      epoch_last="Wed Jan 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37301"
                obs_have="36854"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="33610"
                obs_have="33610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="30570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 12:49:14 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9006030"
                         time_creation="Wed Jan 19 12:15:41 2011"
                         time_modification="Wed Jan 19 12:11:43 2011" />
        <observations epoch_first="Wed Jan 19 11:00:00 2011"
                      epoch_last="Wed Jan 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37301"
                obs_have="36854"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="33610"
                obs_have="33610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="30570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 14:38:40 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9006030"
                         time_creation="Wed Jan 19 12:15:41 2011"
                         time_modification="Wed Jan 19 12:11:43 2011" />
        <observations epoch_first="Wed Jan 19 11:00:00 2011"
                      epoch_last="Wed Jan 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37301"
                obs_have="36854"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="33610"
                obs_have="33610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="30570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9006030"
                         time_creation="Wed Jan 19 12:15:41 2011"
                         time_modification="Wed Jan 19 12:11:43 2011" />
        <observations epoch_first="Wed Jan 19 11:00:00 2011"
                      epoch_last="Wed Jan 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37301"
                obs_have="36854"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="33610"
                obs_have="33610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="30570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9006030"
                         time_creation="Wed Feb 16 00:55:46 2011"
                         time_modification="Wed Jan 19 12:11:43 2011" />
        <observations epoch_first="Wed Jan 19 11:00:00 2011"
                      epoch_last="Wed Jan 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37301"
                obs_have="36854"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="33610"
                obs_have="33610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="30570"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jan 19 13:23:12 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8836606"
                         time_creation="Wed Jan 19 13:15:51 2011"
                         time_modification="Wed Jan 19 13:11:44 2011" />
        <observations epoch_first="Wed Jan 19 12:00:00 2011"
                      epoch_last="Wed Jan 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35144"
                obs_have="34863"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31373"
                obs_have="31373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28047"
                obs_have="28047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 13:48:24 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8836606"
                         time_creation="Wed Jan 19 13:15:51 2011"
                         time_modification="Wed Jan 19 13:11:44 2011" />
        <observations epoch_first="Wed Jan 19 12:00:00 2011"
                      epoch_last="Wed Jan 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35144"
                obs_have="34863"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31373"
                obs_have="31373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28047"
                obs_have="28047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 15:37:33 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8836606"
                         time_creation="Wed Jan 19 13:15:51 2011"
                         time_modification="Wed Jan 19 13:11:44 2011" />
        <observations epoch_first="Wed Jan 19 12:00:00 2011"
                      epoch_last="Wed Jan 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35144"
                obs_have="34863"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31373"
                obs_have="31373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28047"
                obs_have="28047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8836606"
                         time_creation="Wed Jan 19 13:15:51 2011"
                         time_modification="Wed Jan 19 13:11:44 2011" />
        <observations epoch_first="Wed Jan 19 12:00:00 2011"
                      epoch_last="Wed Jan 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35144"
                obs_have="34863"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31373"
                obs_have="31373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28047"
                obs_have="28047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8836606"
                         time_creation="Wed Feb 16 00:55:46 2011"
                         time_modification="Wed Jan 19 13:11:44 2011" />
        <observations epoch_first="Wed Jan 19 12:00:00 2011"
                      epoch_last="Wed Jan 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35144"
                obs_have="34863"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31373"
                obs_have="31373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28047"
                obs_have="28047"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jan 19 14:21:49 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9141126"
                         time_creation="Wed Jan 19 14:15:29 2011"
                         time_modification="Wed Jan 19 14:11:43 2011" />
        <observations epoch_first="Wed Jan 19 13:00:00 2011"
                      epoch_last="Wed Jan 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33770"
                obs_have="33383"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="28741"
                obs_have="28741"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26157"
                obs_have="26157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 14:47:20 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9141126"
                         time_creation="Wed Jan 19 14:15:29 2011"
                         time_modification="Wed Jan 19 14:11:43 2011" />
        <observations epoch_first="Wed Jan 19 13:00:00 2011"
                      epoch_last="Wed Jan 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33770"
                obs_have="33383"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="28741"
                obs_have="28741"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26156"
                obs_have="26156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 16:36:50 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9141126"
                         time_creation="Wed Jan 19 14:15:29 2011"
                         time_modification="Wed Jan 19 14:11:43 2011" />
        <observations epoch_first="Wed Jan 19 13:00:00 2011"
                      epoch_last="Wed Jan 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33770"
                obs_have="33383"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="28741"
                obs_have="28741"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26156"
                obs_have="26156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9141126"
                         time_creation="Wed Jan 19 14:15:29 2011"
                         time_modification="Wed Jan 19 14:11:43 2011" />
        <observations epoch_first="Wed Jan 19 13:00:00 2011"
                      epoch_last="Wed Jan 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33770"
                obs_have="33383"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="28741"
                obs_have="28741"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26156"
                obs_have="26156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9141126"
                         time_creation="Wed Feb 16 00:55:47 2011"
                         time_modification="Wed Jan 19 14:11:43 2011" />
        <observations epoch_first="Wed Jan 19 13:00:00 2011"
                      epoch_last="Wed Jan 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33770"
                obs_have="33383"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="28741"
                obs_have="28741"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26156"
                obs_have="26156"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jan 19 15:23:53 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8900025"
                         time_creation="Wed Jan 19 15:15:39 2011"
                         time_modification="Wed Jan 19 15:11:39 2011" />
        <observations epoch_first="Wed Jan 19 14:00:00 2011"
                      epoch_last="Wed Jan 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33922"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="32899"
                obs_have="32899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32303"
                obs_have="32303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 15:49:55 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8900025"
                         time_creation="Wed Jan 19 15:15:39 2011"
                         time_modification="Wed Jan 19 15:11:39 2011" />
        <observations epoch_first="Wed Jan 19 14:00:00 2011"
                      epoch_last="Wed Jan 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33922"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="32899"
                obs_have="32899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32303"
                obs_have="32303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 17:40:28 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8900025"
                         time_creation="Wed Jan 19 15:15:39 2011"
                         time_modification="Wed Jan 19 15:11:39 2011" />
        <observations epoch_first="Wed Jan 19 14:00:00 2011"
                      epoch_last="Wed Jan 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33922"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="32899"
                obs_have="32899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32303"
                obs_have="32303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8900025"
                         time_creation="Wed Jan 19 15:15:39 2011"
                         time_modification="Wed Jan 19 15:11:39 2011" />
        <observations epoch_first="Wed Jan 19 14:00:00 2011"
                      epoch_last="Wed Jan 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33922"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="32899"
                obs_have="32899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32303"
                obs_have="32303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8900025"
                         time_creation="Wed Feb 16 00:55:47 2011"
                         time_modification="Wed Jan 19 15:11:39 2011" />
        <observations epoch_first="Wed Jan 19 14:00:00 2011"
                      epoch_last="Wed Jan 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33922"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="32899"
                obs_have="32899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32303"
                obs_have="32303"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jan 19 16:23:23 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="9464495"
                         time_creation="Wed Jan 19 16:15:41 2011"
                         time_modification="Wed Jan 19 16:11:53 2011" />
        <observations epoch_first="Wed Jan 19 15:00:00 2011"
                      epoch_last="Wed Jan 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39974"
                obs_have="39440"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="33048"
                obs_have="33048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27029"
                obs_have="27029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 16:49:50 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="9464495"
                         time_creation="Wed Jan 19 16:15:41 2011"
                         time_modification="Wed Jan 19 16:11:53 2011" />
        <observations epoch_first="Wed Jan 19 15:00:00 2011"
                      epoch_last="Wed Jan 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39974"
                obs_have="39440"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="33048"
                obs_have="33048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27029"
                obs_have="27029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 18:37:48 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="9464495"
                         time_creation="Wed Jan 19 16:15:41 2011"
                         time_modification="Wed Jan 19 16:11:53 2011" />
        <observations epoch_first="Wed Jan 19 15:00:00 2011"
                      epoch_last="Wed Jan 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39974"
                obs_have="39440"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="33048"
                obs_have="33048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27029"
                obs_have="27029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="9464495"
                         time_creation="Wed Jan 19 16:15:41 2011"
                         time_modification="Wed Jan 19 16:11:53 2011" />
        <observations epoch_first="Wed Jan 19 15:00:00 2011"
                      epoch_last="Wed Jan 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39974"
                obs_have="39440"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="33048"
                obs_have="33048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27029"
                obs_have="27029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="9464495"
                         time_creation="Wed Feb 16 00:55:48 2011"
                         time_modification="Wed Jan 19 16:11:53 2011" />
        <observations epoch_first="Wed Jan 19 15:00:00 2011"
                      epoch_last="Wed Jan 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39974"
                obs_have="39440"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="33048"
                obs_have="33048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27029"
                obs_have="27029"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jan 19 17:24:15 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9070786"
                         time_creation="Wed Jan 19 17:16:07 2011"
                         time_modification="Wed Jan 19 17:11:44 2011" />
        <observations epoch_first="Wed Jan 19 16:00:00 2011"
                      epoch_last="Wed Jan 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38691"
                obs_have="37991"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="29103"
                obs_have="29103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 17:49:53 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9070786"
                         time_creation="Wed Jan 19 17:16:07 2011"
                         time_modification="Wed Jan 19 17:11:44 2011" />
        <observations epoch_first="Wed Jan 19 16:00:00 2011"
                      epoch_last="Wed Jan 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38691"
                obs_have="37991"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="29103"
                obs_have="29103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 19:38:02 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9070786"
                         time_creation="Wed Jan 19 17:16:07 2011"
                         time_modification="Wed Jan 19 17:11:44 2011" />
        <observations epoch_first="Wed Jan 19 16:00:00 2011"
                      epoch_last="Wed Jan 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38691"
                obs_have="37991"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="29103"
                obs_have="29103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9070786"
                         time_creation="Wed Jan 19 17:16:07 2011"
                         time_modification="Wed Jan 19 17:11:44 2011" />
        <observations epoch_first="Wed Jan 19 16:00:00 2011"
                      epoch_last="Wed Jan 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38691"
                obs_have="37991"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="29103"
                obs_have="29103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9070786"
                         time_creation="Wed Feb 16 00:55:48 2011"
                         time_modification="Wed Jan 19 17:11:44 2011" />
        <observations epoch_first="Wed Jan 19 16:00:00 2011"
                      epoch_last="Wed Jan 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38691"
                obs_have="37991"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="29103"
                obs_have="29103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jan 19 18:23:06 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8845516"
                         time_creation="Wed Jan 19 18:16:16 2011"
                         time_modification="Wed Jan 19 18:11:47 2011" />
        <observations epoch_first="Wed Jan 19 17:00:00 2011"
                      epoch_last="Wed Jan 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40291"
                obs_have="38205"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="31444"
                obs_have="31444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28150"
                obs_have="28150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 18:48:07 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8845516"
                         time_creation="Wed Jan 19 18:16:16 2011"
                         time_modification="Wed Jan 19 18:11:47 2011" />
        <observations epoch_first="Wed Jan 19 17:00:00 2011"
                      epoch_last="Wed Jan 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40291"
                obs_have="38205"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="31444"
                obs_have="31444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28150"
                obs_have="28150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8845516"
                         time_creation="Wed Jan 19 18:16:16 2011"
                         time_modification="Wed Jan 19 18:11:47 2011" />
        <observations epoch_first="Wed Jan 19 17:00:00 2011"
                      epoch_last="Wed Jan 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40291"
                obs_have="38205"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="31444"
                obs_have="31444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28150"
                obs_have="28150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8845516"
                         time_creation="Wed Feb 16 00:55:49 2011"
                         time_modification="Wed Jan 19 18:11:47 2011" />
        <observations epoch_first="Wed Jan 19 17:00:00 2011"
                      epoch_last="Wed Jan 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40291"
                obs_have="38205"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="31444"
                obs_have="31444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28150"
                obs_have="28150"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jan 19 19:22:18 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7451645"
                         time_creation="Wed Jan 19 19:15:42 2011"
                         time_modification="Wed Jan 19 19:11:43 2011" />
        <observations epoch_first="Wed Jan 19 18:00:00 2011"
                      epoch_last="Wed Jan 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33948"
                obs_have="33657"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="29542"
                obs_have="29542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27047"
                obs_have="27047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 19:47:19 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7451645"
                         time_creation="Wed Jan 19 19:15:42 2011"
                         time_modification="Wed Jan 19 19:11:43 2011" />
        <observations epoch_first="Wed Jan 19 18:00:00 2011"
                      epoch_last="Wed Jan 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33948"
                obs_have="33657"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="29542"
                obs_have="29542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27047"
                obs_have="27047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7451645"
                         time_creation="Wed Jan 19 19:15:42 2011"
                         time_modification="Wed Jan 19 19:11:43 2011" />
        <observations epoch_first="Wed Jan 19 18:00:00 2011"
                      epoch_last="Wed Jan 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33948"
                obs_have="33657"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="29542"
                obs_have="29542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27047"
                obs_have="27047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7451645"
                         time_creation="Wed Feb 16 00:55:49 2011"
                         time_modification="Wed Jan 19 19:11:43 2011" />
        <observations epoch_first="Wed Jan 19 18:00:00 2011"
                      epoch_last="Wed Jan 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33948"
                obs_have="33657"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="29542"
                obs_have="29542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27047"
                obs_have="27047"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jan 19 22:16:06 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7680194"
                         time_creation="Wed Jan 19 20:15:36 2011"
                         time_modification="Wed Jan 19 20:11:36 2011" />
        <observations epoch_first="Wed Jan 19 19:00:00 2011"
                      epoch_last="Wed Jan 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33980"
                obs_have="33168"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23425"
                obs_have="23425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 22:38:19 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7680194"
                         time_creation="Wed Jan 19 20:15:36 2011"
                         time_modification="Wed Jan 19 20:11:36 2011" />
        <observations epoch_first="Wed Jan 19 19:00:00 2011"
                      epoch_last="Wed Jan 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33980"
                obs_have="33168"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23425"
                obs_have="23425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 22:53:05 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7680194"
                         time_creation="Wed Jan 19 20:15:36 2011"
                         time_modification="Wed Jan 19 20:11:36 2011" />
        <observations epoch_first="Wed Jan 19 19:00:00 2011"
                      epoch_last="Wed Jan 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33980"
                obs_have="33168"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23425"
                obs_have="23425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7680194"
                         time_creation="Wed Jan 19 20:15:36 2011"
                         time_modification="Wed Jan 19 20:11:36 2011" />
        <observations epoch_first="Wed Jan 19 19:00:00 2011"
                      epoch_last="Wed Jan 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33980"
                obs_have="33168"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23425"
                obs_have="23425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7680194"
                         time_creation="Wed Feb 16 00:55:50 2011"
                         time_modification="Wed Jan 19 20:11:36 2011" />
        <observations epoch_first="Wed Jan 19 19:00:00 2011"
                      epoch_last="Wed Jan 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33980"
                obs_have="33168"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23425"
                obs_have="23425"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jan 19 23:39:06 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7918162"
                         time_creation="Wed Jan 19 21:16:02 2011"
                         time_modification="Wed Jan 19 21:11:43 2011" />
        <observations epoch_first="Wed Jan 19 20:00:00 2011"
                      epoch_last="Wed Jan 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38252"
                obs_have="36736"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="30728"
                obs_have="30728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25155"
                obs_have="25155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7918162"
                         time_creation="Wed Jan 19 21:16:02 2011"
                         time_modification="Wed Jan 19 21:11:43 2011" />
        <observations epoch_first="Wed Jan 19 20:00:00 2011"
                      epoch_last="Wed Jan 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38252"
                obs_have="36736"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="30728"
                obs_have="30728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25155"
                obs_have="25155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7918162"
                         time_creation="Wed Feb 16 00:55:50 2011"
                         time_modification="Wed Jan 19 21:11:43 2011" />
        <observations epoch_first="Wed Jan 19 20:00:00 2011"
                      epoch_last="Wed Jan 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38252"
                obs_have="36736"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="30728"
                obs_have="30728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25155"
                obs_have="25155"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jan 19 22:22:04 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8760743"
                         time_creation="Wed Jan 19 22:15:50 2011"
                         time_modification="Wed Jan 19 22:11:47 2011" />
        <observations epoch_first="Wed Jan 19 21:00:00 2011"
                      epoch_last="Wed Jan 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36018"
                obs_have="35713"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27830"
                obs_have="27830"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 22:26:49 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8760743"
                         time_creation="Wed Jan 19 22:15:50 2011"
                         time_modification="Wed Jan 19 22:11:47 2011" />
        <observations epoch_first="Wed Jan 19 21:00:00 2011"
                      epoch_last="Wed Jan 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36018"
                obs_have="35713"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27832"
                obs_have="27832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 22:32:13 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8760743"
                         time_creation="Wed Jan 19 22:15:50 2011"
                         time_modification="Wed Jan 19 22:11:47 2011" />
        <observations epoch_first="Wed Jan 19 21:00:00 2011"
                      epoch_last="Wed Jan 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36018"
                obs_have="35713"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27832"
                obs_have="27832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 22:43:53 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8760743"
                         time_creation="Wed Jan 19 22:15:50 2011"
                         time_modification="Wed Jan 19 22:11:47 2011" />
        <observations epoch_first="Wed Jan 19 21:00:00 2011"
                      epoch_last="Wed Jan 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36018"
                obs_have="35713"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27832"
                obs_have="27832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 22:49:01 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8760743"
                         time_creation="Wed Jan 19 22:15:50 2011"
                         time_modification="Wed Jan 19 22:11:47 2011" />
        <observations epoch_first="Wed Jan 19 21:00:00 2011"
                      epoch_last="Wed Jan 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36018"
                obs_have="35713"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27832"
                obs_have="27832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 00:36:45 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8760743"
                         time_creation="Wed Jan 19 22:15:50 2011"
                         time_modification="Wed Jan 19 22:11:47 2011" />
        <observations epoch_first="Wed Jan 19 21:00:00 2011"
                      epoch_last="Wed Jan 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36018"
                obs_have="35713"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27832"
                obs_have="27832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8760743"
                         time_creation="Wed Jan 19 22:15:50 2011"
                         time_modification="Wed Jan 19 22:11:47 2011" />
        <observations epoch_first="Wed Jan 19 21:00:00 2011"
                      epoch_last="Wed Jan 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36018"
                obs_have="35713"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27832"
                obs_have="27832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8760743"
                         time_creation="Wed Feb 16 00:55:51 2011"
                         time_modification="Wed Jan 19 22:11:47 2011" />
        <observations epoch_first="Wed Jan 19 21:00:00 2011"
                      epoch_last="Wed Jan 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36018"
                obs_have="35713"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="30754"
                obs_have="30754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27832"
                obs_have="27832"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jan 19 23:48:25 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8759448"
                         time_creation="Wed Jan 19 23:20:26 2011"
                         time_modification="Wed Jan 19 23:11:47 2011" />
        <observations epoch_first="Wed Jan 19 22:00:00 2011"
                      epoch_last="Wed Jan 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35615"
                obs_have="35300"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31457"
                obs_have="31457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28499"
                obs_have="28499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 01:36:59 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8759448"
                         time_creation="Wed Jan 19 23:20:26 2011"
                         time_modification="Wed Jan 19 23:11:47 2011" />
        <observations epoch_first="Wed Jan 19 22:00:00 2011"
                      epoch_last="Wed Jan 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35615"
                obs_have="35300"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31457"
                obs_have="31457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28499"
                obs_have="28499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8759448"
                         time_creation="Wed Jan 19 23:20:26 2011"
                         time_modification="Wed Jan 19 23:11:47 2011" />
        <observations epoch_first="Wed Jan 19 22:00:00 2011"
                      epoch_last="Wed Jan 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35615"
                obs_have="35300"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31457"
                obs_have="31457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28499"
                obs_have="28499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8759448"
                         time_creation="Wed Feb 16 00:55:51 2011"
                         time_modification="Wed Jan 19 23:11:47 2011" />
        <observations epoch_first="Wed Jan 19 22:00:00 2011"
                      epoch_last="Wed Jan 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35615"
                obs_have="35300"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31457"
                obs_have="31457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28499"
                obs_have="28499"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas019x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jan 20 00:23:23 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9108364"
                         time_creation="Thu Jan 20 00:15:41 2011"
                         time_modification="Thu Jan 20 00:11:43 2011" />
        <observations epoch_first="Wed Jan 19 23:00:00 2011"
                      epoch_last="Wed Jan 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="34471"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="32045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28965"
                obs_have="28965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 00:48:39 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9108364"
                         time_creation="Thu Jan 20 00:15:41 2011"
                         time_modification="Thu Jan 20 00:11:43 2011" />
        <observations epoch_first="Wed Jan 19 23:00:00 2011"
                      epoch_last="Wed Jan 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="34471"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="32045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28965"
                obs_have="28965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 02:39:11 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9108364"
                         time_creation="Thu Jan 20 00:15:41 2011"
                         time_modification="Thu Jan 20 00:11:43 2011" />
        <observations epoch_first="Wed Jan 19 23:00:00 2011"
                      epoch_last="Wed Jan 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="34471"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="32045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28965"
                obs_have="28965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 21:20:52 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9108364"
                         time_creation="Thu Jan 20 00:15:41 2011"
                         time_modification="Thu Jan 20 00:11:43 2011" />
        <observations epoch_first="Wed Jan 19 23:00:00 2011"
                      epoch_last="Wed Jan 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="34471"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="32045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28965"
                obs_have="28965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 07:21:32 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="9108364"
                         time_creation="Wed Feb 16 00:55:51 2011"
                         time_modification="Thu Jan 20 00:11:43 2011" />
        <observations epoch_first="Wed Jan 19 23:00:00 2011"
                      epoch_last="Wed Jan 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="34471"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="32045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28965"
                obs_have="28965"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
